OT-2026-000027329
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000027329) never changes.
Identity and time
| Publication number | OT-2026-000027329 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7ed6-8bc3-5a36fc26842f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2da57b4126476569c1a81247059e7f7da153b7fac23a3f95428d581f588a054c |
|---|---|
| Markdown | e6dd09c37df1edad3c10658791b088e4868ab603a63253c3845f3c8d98b88868 |
| Publication page | 65a23d73ca1d0a21062c5b580e3b189ca7fac52cb2bbfc89a5af7ebec1079371 |
| Manifest | 43231f0080787e0f94216fe26af487087d820682485bc7fedac51a1b2c65c1ad |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Ng+oskXZyPxYLc8ahqm+K+57ZYElvT7TVsIKNSzBEvhUvHymNSmcIPxa/EWfiJXgqMmwnWSNwrjhQHDGtOlrBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:42:43.672084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027329observed 65a23d73ca1d0a21062c5b580e3b189c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:43.651659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027329/manifest.jsonobserved 43231f0080787e0f94216fe26af48708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.633785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027329/publication.mdobserved e6dd09c37df1edad3c10658791b088e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.614851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027329/publication.txtobserved 2da57b4126476569c1a81247059e7f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|